Dr. Jeni Tennison is an independent consultant. She specialises in XSLT and XML schema development with forays into AJAX and RDF. She trained as a knowledge engineer, gaining a PhD in collaborative ontology development, and since becoming a consultant has worked in a wide variety of areas, including journal publishing, medieval manuscripts, legislation and financial services. She is author of several books including “Beginning XSLT 2.0” (Apress, 2005).
Jeni was an invited expert on the W3C’s XSL Working Group during the development of XSLT 2.0 and was one of the founders of the EXSLT initiative to standardise extensions to XSLT and XPath.